Fix “These Files Can’t Be Opened” on Windows 10 / 8.1 / 7


“These Files Can’t Be Opened” error is a common type of error message on Windows 10, 8.1 and 7. Windows users often receive this notification message when installing a software for their computer. their calculation. This error actually prevents users from installing applications downloaded from any untrusted sources such as torrent sites, etc.


At first the warning messages seem to be caused by you but it is actually a Windows Internet security setting. While you download any application from an untrusted source and try to install it on your computer, your installation will be blocked immediately and be alerted to “These Files Can’t Be Opened” error.

This feature is annoying for most Windows users, because everyone wants a free software, but you can’t install the software on your computer until you repair it. issue and change your internet settings configuration. And today, Taimienphi will introduce to you the troubleshooting tips as well fix These Files Can’t Be Opened on Windows 10 / 8.1 / 7 through the following article.

Instructions to fix “These Files Can’t Be Opened” on Windows 10 / 8.1 / 7.

There are many recommendations available on the internet to fix this, but Taimienphi finds the fastest solution as follows:

1. Remove file blocking.

By default, the security settings of the Windows operating system do not allow opening a new file, so we need to reconfigure the internet settings.

Step 1: Select the file you want to install, right click on it and select Properties .

Step 2: On Properties, in section General check the options Unblock .

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Step 3: Press Apply already OK, got it to confirm the progress

Unblock means that the source of other computer files and files can be blocked from installation to prevent the computer from any malicious attacks.

2. Change Internet security settings

After unblocking the application, error messages may disappear when installing software. However, not all cases unblocking are overcome. You need to configure the “Launching applications and unsafe files” option to fix error warning messages while installing an application on Windows operating systems. To do this, you manipulate through the following steps.

Step 1: Open Control Panel and select the option Network and Internet .

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Step 2: In the next window select Internet Options to open Internet Properties .

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Step 3: Or alternatively, to open the properties window Internet Properties We open the browser Internet Explorer > select Tools at the top right of the browser> select Internet Options .

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Step 4: On the window Internet Properties, click the tab Security > select Restricted sites and click Custom level .

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Step 5: Window of Security settings – Restricted Sites Zone opens, scroll down to “Launching applications and unsafe files “> checkbox Enable and press OK, got it To confirm.

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That’s it, try reinstalling the software to check the results. If you still receive the same error message, you should check the Windows Defender settings or the settings of your computer Internet security software. You can create a new admin profile and try to reinstall the software again. You should disable all Microsoft services and restart your computer to fix and fix These Files Can’t Be Opened on Windows 10 / 8.1 / 7.

Also on Windows 10 great operating system but there are still some cases when using this operating system such as error message This app can’t run on your PC. With tips Fix This app can’t run on your PC on Windows 10 that we introduce, you will eliminate this error and can use the device as smoothly as possible.

https://thuthuat.taimienphi.vn/sua-loi- sterilthese-files-can’t-be-opened”-tren-windows-10-81-7-12653n.aspx
On Windows today there are quite a lot of errors, with the Custom Scale Factor Is Set error, users can not manually adjust their computer screen proportions, refer to how to fix the Custom Scale Factor Is Set error on Windows so that the field does not have to be encountered. this problem too.

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